Labaran Masana'antu
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Fadada! Fadada! Fadada! Polypropylene (PP) har zuwa gaba!
A cikin shekaru 10 da suka gabata, polypropylene yana haɓaka ƙarfinsa, wanda aka faɗaɗa tan miliyan 3.05 a cikin 2016, wanda ya karya alamar tan miliyan 20, kuma jimillar ƙarfin samarwa ya kai tan miliyan 20.56. A shekarar 2021, za a fadada karfin da tan miliyan 3.05, kuma jimillar karfin samar da kayayyaki zai kai tan miliyan 31.57. Za a maida hankali ne kan fadada aikin a shekarar 2022. Jinlianchuang na fatan fadada karfin zuwa tan miliyan 7.45 a shekarar 2022. A farkon rabin shekarar, an sanya tan miliyan 1.9 cikin sauki. A cikin shekaru goma da suka gabata, ƙarfin samar da polypropylene yana kan hanyar haɓaka iya aiki. Daga 2013 zuwa 2021, matsakaicin girma na ƙarfin samar da polypropylene na cikin gida shine 11.72%. Tun daga watan Agusta 2022, jimillar polypropyle na gida ... -
Bankin Shanghai ya kaddamar da katin zare kudi na PLA!
Kwanan nan, bankin na Shanghai ya jagoranci fitar da katin cirar kudi mai karancin sinadarin carbon ta hanyar amfani da kayan da ba za a iya lalata su ba. Kamfanin kera katin shine Goldpac, wanda ke da gogewar kusan shekaru 30 a cikin samar da katunan IC na kuɗi. Bisa kididdigar kimiyance, fitar da iskar Carbon na katunan muhalli na Goldpac ya kai kashi 37% kasa da na katunan PVC na al'ada (katunan RPVC za a iya rage su da kashi 44%), wanda yayi daidai da katunan kore 100,000 don rage fitar da carbon dioxide da tan 2.6. (Katunan abokan hulɗa na Goldpac sun fi nauyi fiye da katunan PVC na al'ada) Idan aka kwatanta da PVC na al'ada, iskar gas ɗin da aka samar ta hanyar samar da katunan eco-friendly na PLA na nauyi ɗaya yana raguwa da kusan 70%. Goldpac's PLA mai lalata da kuma kare muhalli ... -
Tasirin ƙarancin wutar lantarki da rufewa a wurare da yawa akan masana'antar polypropylene.
A baya-bayan nan, lardunan Sichuan, Jiangsu, Zhejiang, Anhui da sauran lardunan kasar sun fuskanci matsalar zafi da ake ci gaba da yi, kuma yawan wutar lantarkin ya karu, kuma wutar lantarkin na ci gaba da yin wani sabon salo. Sakamakon karuwar yawan zafin jiki da hauhawar wutar lantarki, rage wutar lantarki "ya sake sharewa", kuma kamfanoni da yawa da aka jera sun sanar da cewa sun ci karo da "takewar wutar lantarki na wucin gadi da dakatarwar samarwa", kuma duka kamfanonin sama da na kasa na polyolefins sun kasance. abin ya shafa. Bisa la'akari da yanayin samar da wasu masana'antun sarrafa kwal da kuma masana'antar tace wutar lantarki, tauyewar wutar lantarki bai haifar da sauyi a cikin samar da su ba, kuma ra'ayoyin da aka samu ba shi da wani tasiri ... -
Menene Halayen Polypropylene (PP)?
Wasu daga cikin mahimman kaddarorin polypropylene sune: 1.Chemical Resistance: Diluted bases da acids ba sa amsa da sauri tare da polypropylene, wanda ya sa ya zama kyakkyawan zaɓi don kwantena na irin waɗannan abubuwan tayal, kamar kayan tsaftacewa, samfuran taimakon farko, da Kara. 2.Elasticity da Tauri: Polypropylene zai yi aiki tare da elasticity a kan wani nau'i na juzu'i (kamar duk kayan aiki), amma kuma zai fuskanci nakasar filastik da wuri a cikin tsarin nakasa, don haka ana la'akari da shi a matsayin "m" abu. Tauri kalma ce ta injiniya wacce aka ayyana a matsayin ikon abu don nakasa (plastically, ba na roba) ba tare da karyewa ba.. Wannan kayan e... -
Bayanan dukiya yana da mummunan rauni, kuma PVC yana haskakawa.
A ranar Litinin, bayanan gidaje sun ci gaba da zama sluggish, wanda ke da mummunan tasiri akan tsammanin buƙatun. Kamar yadda yake kusa, babban kwangilar PVC ya faɗi da fiye da 2%. Makon da ya gabata, bayanan CPI na Amurka a watan Yuli ya yi ƙasa da yadda ake tsammani, wanda ya ƙara haɗarin ci ga masu zuba jari. A sa'i daya kuma, ana sa ran za a inganta bukatar zinariya, azurfa tara da kuma lokutan kololuwar yanayi, wanda ya ba da tallafi ga farashin. Koyaya, kasuwa yana da shakku game da dawo da kwanciyar hankali na ɓangaren buƙata. Ƙaruwar da aka samu ta hanyar dawo da buƙatun cikin gida a cikin matsakaita da kuma dogon lokaci na iya zama ba zai iya daidaita karuwar da aka samu ta hanyar dawo da wadata da kuma raguwar buƙatun da ake kawowa daga waje a ƙarƙashin matsin tattalin arziki ba. Daga baya, yana iya haifar da koma baya a farashin kayayyaki, da kuma ... -
Sinopec, PetroChina da sauransu da son rai sun nemi cirewa daga hannun jarin Amurka!
Bayan da aka cire CNOOC daga kasuwar hada-hadar hannayen jari ta New York, sabon labari shi ne cewa a yammacin ranar 12 ga watan Agusta, PetroChina da Sinopec sun yi nasarar fitar da sanarwar cewa sun shirya fitar da hannun jarin Deposit na Amurka daga kasuwar hannayen jari ta New York. Bugu da kari, Sinopec Shanghai Petrochemical, China Life Insurance, da Aluminum Corporation na kasar Sin suma sun yi nasarar fitar da sanarwar cewa suna da niyyar cire hannun jarin ajiyar Amurka daga kasuwar hada-hadar hannayen jari ta New York. Dangane da sanarwar kamfanoni masu dacewa, waɗannan kamfanoni sun mutuƙar mutunta ka'idodin kasuwar babban birnin Amurka da ka'idojin ka'idoji tun lokacin da suka shiga jama'a a Amurka, kuma zaɓin cirewa an yi su ne bisa la'akarin kasuwancin su. -
An ƙaddamar da floss na farko na PHA a duniya!
A ranar 23 ga Mayu, alamar floss ɗin haƙora ta Amurka Plackers®, ta ƙaddamar da EcoChoice Compostable Floss, floss ɗin haƙori mai ɗorewa wanda zai iya lalata 100% a cikin yanayin takin gida. EcoChoice Compostable Floss ya fito ne daga Danimer Scientific's PHA, wani biopolymer da aka samu daga man canola, fulawar siliki na halitta da husks na kwakwa. Sabuwar floss ɗin takin ya dace da EcoChoice's dorewa fayil ɗin haƙori. Ba wai kawai suna samar da buƙatun walƙiya ba, har ma suna rage damar da robobi ke shiga cikin tekuna da wuraren ajiyar ƙasa. -
Bincike kan Matsayin Ci gaban Masana'antar PVC a Arewacin Amurka.
Arewacin Amurka shine yanki na biyu mafi girma na samar da PVC a duniya. A cikin 2020, samar da PVC a Arewacin Amurka zai zama tan miliyan 7.16, wanda ke lissafin kashi 16% na samar da PVC na duniya. A nan gaba, samar da PVC a Arewacin Amirka zai ci gaba da ci gaba da haɓaka haɓaka. Arewacin Amurka ita ce kasa mafi girma a duniya da ke fitar da gidan yanar gizo na PVC, wanda ya kai kashi 33% na cinikin fitarwa na PVC na duniya. Sakamakon isassun wadatar kayayyaki a Arewacin Amurka da kanta, yawan shigo da kayayyaki ba zai karu da yawa a nan gaba ba. A cikin 2020, yawan amfani da PVC a Arewacin Amurka shine kusan tan miliyan 5.11, wanda kusan kashi 82% yana cikin Amurka. Amfanin PVC na Arewacin Amurka galibi yana fitowa ne daga haɓakar kasuwar gini. -
Menene HDPE ake amfani dashi?
Ana amfani da HDPE a cikin samfura da marufi kamar kwalabe na madara, kwalabe na wanka, kwalabe na margarine, kwandon shara da bututun ruwa. A cikin bututu masu tsayi daban-daban, ana amfani da HDPE azaman maye gurbin bututun turmi da aka kawo don dalilai na farko guda biyu. Na ɗaya, ya fi aminci fiye da bututun kwali da aka kawo domin idan harsashi ya lalace kuma ya fashe a cikin bututun HDPE, bututun ba zai farfashe ba. Dalili na biyu shi ne cewa ana iya sake amfani da su suna ƙyale masu zanen kaya su ƙirƙiri riguna masu harbi da yawa. Masu fasaha na Pyrotechnicians suna hana yin amfani da bututun PVC a cikin bututun turmi saboda yana ƙoƙarin tarwatse, aika ɓangarorin filastik a yiwuwar masu kallo, kuma ba za su bayyana a cikin hasken X-ray ba. ; -
Katin kore PLA ya zama sanannen mafita mai dorewa ga masana'antar hada-hadar kudi.
Ana buƙatar robobi da yawa don yin katunan banki a kowace shekara, kuma tare da haɓakar matsalolin muhalli, Thales, jagora a cikin manyan matakan tsaro, ya samar da mafita. Misali, katin da aka yi da 85% polylactic acid (PLA), wanda aka samu daga masara; wata sabuwar dabarar ita ce yin amfani da nama daga ayyukan tsaftace bakin teku ta hanyar haɗin gwiwa tare da ƙungiyar muhalli Parley for the Oceans. Sharar filastik da aka tattara - "Ocean Plastic®" a matsayin sabon kayan aiki don samar da katunan; Hakanan akwai zaɓi don katunan PVC da aka sake yin fa'ida gabaɗaya daga filastik da aka yi daga sharar gida daga masana'antar marufi da bugu don rage amfani da sabbin robobi. ; -
Takaitaccen nazari kan bayanan shigo da resin pvc na kasar Sin daga watan Janairu zuwa Yuni.
Daga watan Janairu zuwa Yuni 2022, kasata ta shigo da jimillar ton 37,600 na man manna, an samu raguwar kashi 23% idan aka kwatanta da na shekarar da ta gabata, kuma ta fitar da jimillar ton 46,800 na resin manna, wanda ya karu da 53.16% idan aka kwatanta da na shekarar da ta gabata. daidai lokacin bara. A farkon rabin shekara, in ban da kamfanoni guda ɗaya da ke rufewa don kulawa, nauyin aikin gidan man-manyan resin na cikin gida ya kasance a matsayi mai girma, samar da kayayyaki ya wadatar, kuma kasuwa ta ci gaba da raguwa. Masu masana'anta sun himmatu wajen neman odar fitar da kayayyaki don rage rikice-rikicen kasuwannin cikin gida, kuma yawan adadin fitar da kayayyaki ya karu sosai. -
Yaya za ku iya sanin ko filastik polypropylene ne?
Ɗaya daga cikin mafi sauƙi hanyoyin da za a gudanar da gwajin harshen wuta ita ce ta hanyar yanke samfurin daga filastik da kuma kunna shi a cikin kwandon hayaki. Launi na harshen wuta, kamshi da halayen konewa na iya ba da alamar nau'in filastik: 1. Polyethylene (PE) - Drips, ƙanshi kamar kyandir; na candlewax; 3. Polymethylmethacrylate (PMMA, "Perspex") - Bubbles, crackles, sweet aromatic wari; harshen wuta, ƙamshin marigolds; 6. Polyethylene kumfa (PE) - Drips, ƙanshin kyandir